A fracture water pumping-out device and processing method

Abstract

The application discloses a fissure water pumping and leading-out device, which comprises a base, a water pump on the upper surface of the base, a water outlet pipe and a water inlet pipe connected to the water pump, a U-shaped handle fixed to the edge of the base, a supporting block fixed to the lower surface of the base, a rotating shaft penetrating through the inner side of the supporting block and being rotationally connected, end portions of the rotating shaft extending towards the two sides of the base, an inner ring plate fixed to the end portions of the rotating shaft through connecting rods, an outer ring plate sleeved outside the inner ring plate, first springs arranged between the inner ring plate and the outer ring plate, one end of each first spring being fixed to the outer wall of the inner ring plate and the other end being connected to the inner wall of the outer ring plate, and the first springs being uniformly distributed around the rotating shaft. The stability of the water pump moving with the base is improved, the device is suitable for complex and various underground engineering construction environments, and the water pump can be smoothly transported to a water pumping area.

Description

Technical Field

[0001] This invention relates to the field of rock fissure water drainage technology, specifically to a fissure water extraction and extraction device and processing method. Background Technology

[0002] In underground engineering construction, the drainage and removal of fissure water is crucial for controlling and addressing problems caused by groundwater flowing through fissures or rock strata, resulting in water pressure issues. Here are some common causes:

[0003] 1) Stable construction environment: Underground engineering construction requires a stable working environment. If a large amount of fissure water seeps into the construction area, it can cause the soil around the underground structure to loosen, erode, or dissolve, thereby increasing the instability and risk of the underground structure. By diverting the fissure water, the water pressure can be reduced, maintaining the stability of the construction area.

[0004] 2) Reduce seepage pressure: The accumulation of fissure water can generate seepage pressure, which can adversely affect the stability of underground structures. By diverting fissure water, seepage pressure can be reduced, the load on underground structures can be decreased, and thus the stability of the structures can be improved.

[0005] 3) Groundwater removal: Excessive fissure water can lead to a rise in the groundwater level, affecting the safety and durability of underground structures and potentially causing problems such as uplift, seepage, and erosion. It can also adversely affect the construction environment and quality of underground engineering projects. By diverting and removing fissure water, the groundwater level can be controlled, ensuring favorable construction conditions and the normal operation of underground structures.

[0006] Underground engineering construction may involve different types of rocks, and the removal of water from rock fissures is generally achieved through fissure water extraction and extraction devices.

[0007] A fissure water extraction and extraction device is a piece of equipment used to extract and extract water from rock fissures or sump pits. Fissure water is characterized by uneven distribution and poor regularity. It naturally collects water or is collected through artificial means such as excavating sump pits and constructing trenches before being discharged through the extraction and extraction device. These devices are commonly used in hydrogeological surveys, mining engineering, construction engineering, and tunnel engineering to obtain groundwater information or provide water sources for projects. A fissure water extraction and extraction device mainly consists of an extraction device and pipelines. Depending on specific needs, the extraction device may use different types of pumps, such as centrifugal pumps or submersible pumps. The pipelines connect the pump to the fissure water source, ensuring that the water can be effectively extracted and extracted.

[0008] The process of pumping water from fissures typically involves inserting an inlet pipe into the water and using a pump to extract the water from the fissures, which is then discharged through a drain pipe. In engineering projects, situations often arise where the volume of naturally collected fissure water is large, the outflow area is wide and dispersed, and there are no conditions for excavating drainage trenches on site. Furthermore, the underground terrain is complex, with extremely uneven rock surfaces, making it difficult for construction workers to control the movement of pumps and pipes. Manually moved pumps are often of low power, and for larger pumping equipment, traditional roller-based movement methods are unsuitable for complex underground environments. This makes the pumping and extraction of fissure water extremely inconvenient, affecting the progress and efficiency of water extraction from rock fissures. Summary of the Invention

[0009] Purpose of the Invention: The purpose of this invention is to address the shortcomings of existing technologies by providing a fissure water pumping and extraction device and its processing method. In this solution, when one outer ring plate encounters an obstacle or slope, the other outer ring plate, under the action of an expanded arc-shaped sleeve, increases its contact area with the ground. Thus, even with a shift in the center of gravity, the force of the other outer ring plate contacting the ground is dispersed by the expanding contact of the arc-shaped sleeve, thereby preventing the other outer ring plate from sinking. This further improves the stability of the pump as it moves with the base plate, adapting to complex and diverse underground engineering construction environments, and enabling the pump to be smoothly transported to the pumping area.

[0010] Technical Solution: The present invention discloses a fissure water suction and extraction device, comprising a base and a water pump on the upper surface of the base; the water pump is connected to an outlet pipe and an inlet pipe; a U-shaped handle is fixedly connected to the edge of the base; a support block is fixedly connected to the lower surface of the base; a rotating shaft passes through and is rotatably connected to the inner side of the support block; the end of the rotating shaft extends toward both sides of the base; the end of the rotating shaft is fixedly connected to an inner ring plate via a connecting rod; an outer ring plate is sleeved on the outer side of the inner ring plate; a first spring is provided between the inner ring plate and the outer ring plate; one end of the first spring is fixedly connected to the outer wall of the inner ring plate, and the other end is connected to the inner wall of the outer ring plate; the first spring is evenly distributed around the rotating shaft.

[0011] Furthermore, the other end of the first spring is fixedly connected to an arc-shaped block; the curvature of the outer wall of the arc-shaped block is adapted to the inner wall of the outer ring plate; the outer wall of the inner ring plate and the inner wall of the outer ring plate are connected by an arc-shaped sleeve; the arc-shaped sleeve is fitted on the outside of the corresponding first spring.

[0012] Furthermore, the inner wall of the inner ring plate is uniformly provided with sliding holes; a sliding rod is slidably and sealingly connected in the sliding holes; the sliding rod is located inside the corresponding first spring; one end of the sliding rod is fixedly connected to the arc-shaped block.

[0013] Furthermore, a T-shaped groove is provided through the inner wall of the outer ring plate; a T-shaped block is slidably and sealingly connected in the T-shaped groove; the side of the T-shaped block away from the inner ring plate is connected to the groove wall of the T-shaped groove by a second spring.

[0014] Furthermore, the arc-shaped sheath is made of an elastic material; the arc-shaped sheath can expand to both sides during compression.

[0015] A method for manufacturing the above-mentioned fissure water extraction and discharge device includes the following steps:

[0016] S1: The cylindrical metal object is cut into inner and outer ring plates using cutting equipment, ensuring that the inner and outer diameters of the inner ring plate are the same as the dimensions in the actual drawing. The inner and outer diameters of the outer ring plate are also the same as the dimensions in the actual drawing. Then, multiple sliding bars and connecting rods are cut from the bar stock. The rotating shaft is then cut using a cutting machine. The support blocks are milled out using a milling machine and then drilled using a drill bit. The arc-shaped blocks are machined using a milling machine. The base plate can be machined using wire cutting and other processing methods.

[0017] S2: The first and second springs are produced using spring production equipment. Rubber raw materials are injected into the mold using an extruder and the arc-shaped sleeve is obtained after mold opening. The U-shaped handle is formed by bending using a bending machine. All metal parts in this solution are selectively surface treated and heat treated to improve the corrosion and rust prevention capabilities and mechanical properties of the parts.

[0018] S3: Purchase a water pump according to construction needs, and connect the purchased water pipes to the pre-prepared inlet and outlet pipes; then weld the U-shaped handle to one side of the upper surface of the base plate using welding equipment. The U-shaped handle is welded at a certain angle to facilitate the pull of the construction personnel. Then weld the support block to the lower surface of the base plate, and pass the rotating shaft through the hole on the support block. The support block and the rotating shaft can be connected by a bearing. At the end of the rotating shaft, the inner ring plate is welded to the connecting rod. After passing the sliding bar through the sliding hole, fix the arc-shaped block located on the outside of the inner ring plate to the end of the sliding bar. Connect one end of the first spring to the outside of the inner ring plate and the other end to the side of the arc-shaped block near the inner ring plate; and sleeve the first spring on the outside of the corresponding sliding bar.

[0019] S4: Weld one end of the second spring to the wall of the T-slot, pass the smaller end of the T-block through the T-slot, and weld the other end of the second spring to the larger end of the T-block. The larger end of the T-block is slidably sealed to the T-slot. Place the outer ring plate on the outside of the inner ring plate, and finally place the arc-shaped sleeve on the outside of the corresponding first spring. Connect one end of the arc-shaped sleeve to the outside of the inner ring plate and the other end to the inside of the outer ring plate. Finally, fix the water pump to the upper surface of the base plate by bolt connection.

[0020] Beneficial effects:

[0021] 1. In the event that one of the outer ring plates encounters an obstacle or slope, the other outer ring plate, under the action of the expanded arc-shaped sleeve, increases the contact area with the ground. Thus, even when the center of gravity shifts, the force of the other outer ring plate contacting the ground is dispersed under the expansion of the arc-shaped sleeve, thereby preventing the other outer ring plate from sinking. This further improves the stability of the water pump as it moves with the base plate, adapts to complex and diverse underground engineering construction environments, and enables the water pump to be transported smoothly to the pumping area.

[0022] 2. In this solution, during the rolling process of the inner ring plate and the arc-shaped bladder on the ground, the combination of centrifugal force, vibration force and deformation force causes impurities such as mud and sand on the outer wall of the arc-shaped bladder to fall off, preventing impurities from affecting the rolling of the inner ring plate on the ground. Especially for wet soil, conventional wheels will cause mud and sand to adhere and affect rolling, while the deformation of the arc-shaped bladder in this solution can also achieve the purpose of self-cleaning under the rolling cooperation of the inner ring plate and the outer ring plate.

[0023] 3. In this design, during the compression of the arc-shaped sleeve by the inner ring plate, the gas pressure inside the arc-shaped sleeve will increase. As the gas pressure inside the arc-shaped sleeve increases, it will overcome the compression of the T-shaped block by the second spring. The T-shaped block will be compressed and will extend out of the T-groove, thereby allowing the T-shaped block to extend out of the outer wall of the outer ring plate, increasing the friction between the outer ring plate and the ground, and making the outer ring plate roll more stably on the ground.

[0024] 4. In this design, the T-shaped block moves upward toward the inner ring plate as the outer ring plate rolls. The air pressure inside the arc-shaped sleeve at the upper position decreases, causing the T-shaped block to retract into the corresponding T-groove under negative pressure and the elastic force of the second spring. Impurities on the surface of the T-shaped block are scraped off during the retraction process, ensuring the cleanliness of the T-shaped block and preparing it for the next extension. This further increases the friction between the outer ring plate and the ground during rolling contact, improving the stability of the water pump movement. Attached Figure Description

[0025] Figure 1 This is a three-dimensional view of the proposed solution;

[0026] Figure 2 This is a three-dimensional view of the solution from another angle;

[0027] Figure 3 This is a diagram showing the position of the first spring in this design.

[0028] Figure 4 This is a three-dimensional view of the arc-shaped sheath in this design;

[0029] Figure 5 This is a schematic diagram of the T-groove and T-block mating in this invention;

[0030] Figure 6 This is a schematic diagram showing the state of the arc-shaped sheath in this scheme when it is deflated and inflated.

[0031] Reference numerals: base 1, U-shaped handle 11, support block 12, rotating shaft 13, connecting rod 14, water pump 2, water outlet pipe 21, water inlet pipe 22, inner ring plate 3, sliding hole 31, outer ring plate 4, T-shaped groove 41, T-shaped block 42, second spring 43, first spring 5, arc-shaped block 51, sliding rod 52, arc-shaped bladder 6. Detailed Implementation

[0032] The following is an appendix Figure 1-6 The technical solution of the present invention will be described in detail, but the scope of protection of the present invention is not limited to the embodiments described.

[0033] Example 1: A fissure water suction and extraction device includes a base 1 and a water pump 2 on the upper surface of the base 1; the water pump 2 is connected to an outlet pipe 21 and an inlet pipe 22; a U-shaped handle 11 is fixedly connected to the edge of the base 1; a support block 12 is fixedly connected to the lower surface of the base 1; a rotating shaft 13 passes through and is rotatably connected to the inner side of the support block 12; the end of the rotating shaft 13 extends toward both sides of the base 1; the end of the rotating shaft 13 is fixedly connected to an inner ring plate 3 through a connecting rod 14; an outer ring plate 4 is sleeved on the outer side of the inner ring plate 3; a first spring 5 is provided between the inner ring plate 3 and the outer ring plate 4; one end of the first spring 5 is fixedly connected to the outer wall of the inner ring plate 3, and the other end is connected to the inner wall of the outer ring plate 4; the first spring 5 is evenly distributed around the rotating shaft 13.

[0034] As one embodiment of this solution, the other end of the first spring 5 is fixedly connected to the arc-shaped block 51; the curvature of the outer wall of the arc-shaped block 51 is adapted to the inner wall of the outer ring plate 4; the outer wall of the inner ring plate 3 and the inner wall of the outer ring plate 4 are connected by an arc-shaped sleeve 6; the arc-shaped sleeve 6 is sleeved on the outside of the corresponding first spring 5.

[0035] As one embodiment of this solution, the inner ring plate 3 has a sliding hole 31 uniformly provided through the inner wall; a sliding rod 52 is slidably and sealingly connected in the sliding hole 31; the sliding rod 52 is located inside the corresponding first spring 5; one end of the sliding rod 52 is fixedly connected to the arc block 51.

[0036] As one embodiment of this solution, a T-shaped groove 41 is provided through the inner wall of the outer ring plate 4; a T-shaped block 42 is slidably and sealed within the T-shaped groove 41; the side of the T-shaped block 42 away from the inner ring plate 3 is connected to the groove wall of the T-shaped groove 41 by a second spring 43.

[0037] As one embodiment of this solution, the arc-shaped bladder 6 is made of elastic material; the arc-shaped bladder 6 can expand to both sides during compression.

[0038] Secondly, the processing and assembly process of this solution is as follows:

[0039] S1: The cylindrical metal object is cut using a cutting device to form an inner ring plate 3 and an outer ring plate 4, ensuring that the inner and outer diameters of the inner ring plate 3 are the same as the dimensions in the actual drawing, and at the same time ensuring that the inner and outer diameters of the outer ring plate 4 are the same as the dimensions in the actual drawing. Then, multiple bars are cut using bar stock, such as sliding bars 52 and connecting rods 14. The rotating shaft 13 is then cut using a cutting machine. After milling the support block 12 using a milling machine, holes are drilled using a drill bit. The arc-shaped block 51 is then machined using a milling machine. The base plate can be machined using wire cutting or other processing methods.

[0040] S2: The first spring 5 and the second spring 43 are produced using spring production equipment. Rubber raw materials are injected into the mold using an extruder. After the mold is opened, an arc-shaped sleeve 6 is obtained. The U-shaped handle is formed by bending it with a bending machine. All metal parts in this solution are selectively surface treated and heat treated to improve the corrosion and rust prevention capabilities and mechanical properties of the parts.

[0041] S3: Purchase water pump 2 according to construction needs, connect the purchased water pipes to the pre-prepared inlet pipe 22 and outlet pipe 21; then weld the U-shaped handle to one side of the upper surface of the base plate using welding equipment, and weld the U-shaped handle at a certain angle to facilitate the construction personnel to pull it. Then weld the support block 12 to the lower surface of the base plate, and pass the rotating shaft 13 through the hole on the support block 12. The support block 12 and the rotating shaft 13 can be connected by bearings. At the end of the rotating shaft 13, the inner ring plate 3 is welded to the connecting rod 14. After passing the slide bar 52 through the sliding hole 31, fix the arc-shaped block 51 located outside the inner ring plate 3 to the end of the slide bar 52. Connect one end of the first spring 5 to the outside of the inner ring plate 3, and the other end to the side of the arc-shaped block 51 near the inner ring plate 3. Sleeve the first spring 5 on the outside of the corresponding slide bar 52.

[0042] S4: Weld one end of the second spring 43 to the wall of the T-groove 41, pass the smaller end of the T-block 42 through the T-groove 41, and weld the other end of the second spring 43 to the larger end of the T-block 42. The larger end of the T-block 42 is slidably sealed to the T-groove 41. The outer ring plate 4 is fitted on the outside of the inner ring plate 3. Finally, the arc-shaped sleeve 6 is fitted on the outside of the corresponding first spring 5. One end of the arc-shaped sleeve 6 is connected to the outside of the inner ring plate 3, and the other end is connected to the inside of the outer ring plate 4. Finally, the water pump 2 is fixed to the upper surface of the base plate by bolt connection.

[0043] Next, the working principle of this solution is as follows:

[0044] During construction, if water needs to be pumped from cracks in the rock, workers will pull the U-shaped handle. Since the U-shaped handle is fixed to the base plate, it moves the base plate. The water pump 2 is fixed to the upper surface of the base plate, so its movement causes the water pump 2, its inlet pipe 22, and its outlet pipe 21 to move synchronously. Because the support block 12 is fixed to the lower surface of the base plate, its movement also causes it to move synchronously. Since the hole inside the support block 12 is connected to the rotating shaft 13 via a bearing, its movement also drives the shaft 13 to move synchronously. The bearing design reduces friction between the hole inside the support block 12 and the rotating shaft 13. This reduces the motion resistance of the rotating shaft 13. During the movement of the rotating shaft 13, it will drive the connecting rod 14 to move synchronously. The end of the connecting rod 14 is fixedly connected to the inner ring plate 3, and the outer ring plate 4 is connected to the outer ring plate 3 through the arc-shaped sleeve 6. Therefore, when the U-shaped plate handle is pulled, it will drive the outer ring plate 4 to roll on the construction ground. Since the water pump 2 and the base plate have a certain weight, the water pump 2 and the base plate will transmit the weight to the inner ring plate 3 through the rotating shaft 13 and the connecting rod 14. The inner ring plate 3 moves down under the action of gravity, thus becoming eccentric with the outer ring plate 4. Since a first spring 5 is provided between the outer side of the inner ring plate 3 and the inner side of the outer ring plate 4, and the other end of the first spring 5 is fixedly connected to the arc-shaped block 51, the arc-shaped block 51 abuts against the inner wall of the outer ring plate 4. Therefore, the first spring 5... A spring 5 provides support to the inner ring plate 3. Firstly, the spring 5 supports the inner ring plate 3, causing a slight eccentricity between it and the outer ring plate 4. Secondly, the spring 5 dampens vibrations during the pulling of the water pump 2, preventing damage from vibration. As the inner ring plate 3 moves downwards and becomes eccentric with the outer ring plate 4, it compresses the lower arc-shaped bladder 6. The arc-shaped bladder 6 is filled with gas, causing it to expand slightly to both sides under the pressure of the inner ring plate 3. This increases the contact area between the inner ring plate 3 and the ground, improving the stability of the outer ring plate 4 on the ground. This allows construction workers to stably pull the base plate, moving both the outer ring plate 4 and the inner ring plate 3, using the U-shaped handle. The pump 2 rolls around the pivot 13 on the ground, pulling the water pump 2 to the rock location where it needs to be pumped. One end of the water inlet pipe 22 of the water pump 2 is inserted into the water collection point in the rock fissure. A filter screen can be installed at one end of the water inlet pipe 22 to filter the water and prevent impurities such as sand and gravel from entering the water pump 2 and damaging it. This greatly improves the stability and lifespan of the water pump 2. The water pump 2 works under the control of the controller to draw water out of the water inlet pipe 22 and discharge it along the water outlet pipe 21, thus completing the process of pumping water out of the rock fissure. If it is necessary to pump water from other fissure outlets, the construction workers can continue to pull the U-shaped handle to move the base plate.

[0045] The arc-shaped sleeve 6 between the inner ring plate 3 and the outer ring plate 4 moves around the rotating shaft 13 as the shaft rotates. The arc-shaped sleeve 6 below the inner ring plate 3 is in a state of compression and expansion, while the arc-shaped sleeve above the inner ring plate 3 is in a state of tension and deflation. The deflated arc-shaped sleeve 6 comes into contact with the first spring 5 and the arc-shaped block 51, causing the deflated arc-shaped sleeve 6 to vibrate due to the shaking of the first spring 5 and the arc-shaped block 51. The arc-shaped sleeve 6 is also subjected to centrifugal force during its rotation around the rotating shaft 13. Thus, it experiences various forces such as centrifugal force, vibration force, and deformation force. Under the combined force, the mud and other impurities on the outer wall of the arc-shaped bladder 6 are dislodged, preventing the impurities from affecting the inner ring plate 3's rolling on the ground. Especially for wet soil, conventional wheels will cause mud and sand to adhere and affect rolling, while the deformation of the arc-shaped bladder 6 in this solution allows the inner ring plate 3 and the outer ring plate 4 to achieve self-cleaning in the rolling cooperation. When the U-shaped handle is pulled, the outer ring plate 4 rolls in the direction of the rolling, and the arc-shaped bladder 6 moving from bottom to top is gradually pulled and shrunken, while the arc-shaped bladder 6 moving from top to bottom is gradually squeezed and expanded. This is the core of the working principle.

[0046] Among them, the thickness of the two side walls of the arc-shaped sleeve 6 is less than the contact thickness of the adjacent arc-shaped sleeve 6. Therefore, when the arc-shaped sleeve 6 below the inner ring plate 3 is compressed, the adjacent arc-shaped sleeve 6 will also expand under the pressure of the inner ring plate 3. Of course, the expansion of the arc-shaped sleeve 6 directly below the inner ring plate 3 is more obvious. After the arc-shaped sleeve 6 directly below the inner ring plate 3 expands, it is limited by the adjacent arc-shaped sleeve 6. And when the thickness of the two side walls of the arc-shaped sleeve 6 is small, the two sides of the arc-shaped sleeve 6 complete the expansion first, so that the expanded arc-shaped sleeve 6 meets the requirement of increasing the contact area between the outer ring plate 4 and the ground.

[0047] When the first spring 5 is squeezed or reset by the inner ring plate 3, the slide bar 52 will slide in the corresponding sliding hole 31, thereby guiding the slide bar 52 and guiding the force direction of the first spring 5, preventing the first spring 5 from being squeezed out of place. Thus, the slide bar 52 plays a role in transmitting the force of the first spring 5 on the one hand, and protecting the first spring 5 on the other hand. The other end of the first spring 5 is fixedly connected to the arc block 51. The arc of the arc block 51 away from the inner ring plate 3 is adapted to the arc of the inner wall of the outer ring plate 4. Therefore, while the arc block 51 and the outer ring plate 4 are displaced, the arc block 51 can also better transmit the elastic force of the first spring 5 to the outer ring plate 4.

[0048] During the process of the arc-shaped sleeve 6 being squeezed by the inner ring plate 3, the gas pressure inside the arc-shaped sleeve 6 will increase. As the gas pressure inside the arc-shaped sleeve 6 increases, it will overcome the pressure of the second spring 43 on the T-shaped block 42. The T-shaped block 42 will be pressed and will extend out of the T-shaped groove 41, thereby extending the T-shaped block 42 from the outer wall of the outer ring plate 4, increasing the friction between the outer ring plate 4 and the ground, making the outer ring plate 4 roll more stably on the ground. The T-shaped block 42 will move upward towards the inner ring plate 3 as the outer ring plate 4 rolls. The gas pressure inside the arc-shaped sleeve 6 at the upper position will decrease, thereby causing the T-shaped block 42 to retract into the corresponding T-shaped groove 41 under the action of negative pressure and the elastic force of the second spring 43. Impurities on the surface of the T-shaped block 42 will be scraped off during the retraction into the T-shaped groove 41, thereby ensuring the cleanliness of the T-shaped block 42, and preparing for the next extension of the T-shaped block 42, further improving the friction between the outer ring plate 4 and the ground, and improving the stability of the water pump 2 movement.

[0049] In the event that one of the outer ring plates 4 encounters an obstacle or slope, it will roll and become vertically higher than the other outer ring plate 4. This causes the center of gravity of the pump 2 and the base plate to tilt towards the other outer ring plate 4, resulting in the other outer ring plate 4 and the other inner ring plate 3 bearing greater force. This makes the eccentricity between the other inner ring plate 3 and the outer ring plate 4 more pronounced, causing the arc-shaped sleeve 6 under the other inner ring plate 3 to expand more significantly to both sides. Under the action of the expanded arc-shaped sleeve 6, the contact area between the other outer ring plate 4 and the ground increases. Thus, even with the center of gravity shifting, the force between the other outer ring plate 4 and the ground is dispersed by the expansion of the arc-shaped sleeve 6, preventing the other outer ring plate 4 from sinking. This further improves the stability of the pump 2 as it moves with the base plate, allowing the pump 2 to be transported smoothly to the pumping area.

[0050] Finally, the advantages of this solution compared to existing technologies are as follows:

[0051] 1. In the event that one of the outer ring plates 4 encounters an obstacle or slope, the other outer ring plate 4, under the action of the expanded arc-shaped sleeve 6, increases the contact area with the ground. Thus, even if the center of gravity shifts, the force of the other outer ring plate 4 in contact with the ground is dispersed under the expansion of the arc-shaped sleeve 6, thereby preventing the other outer ring plate 4 from sinking. This further improves the stability of the water pump 2 as it moves with the base plate, adapts to complex and diverse underground engineering construction environments, and enables the water pump 2 to be transported smoothly to the pumping area.

[0052] 2. In this solution, during the rolling process of the inner ring plate 3 and the arc-shaped sleeve 6 on the ground, the combination of centrifugal force, vibration force and deformation force causes the mud and sand and other impurities on the outer wall of the arc-shaped sleeve 6 to fall off, avoiding the impurities affecting the rolling of the inner ring plate 3 on the ground. Especially for wet soil, conventional wheels will cause mud and sand to adhere and affect the rolling, while the deformation of the arc-shaped sleeve 6 in this solution can also achieve the purpose of self-cleaning under the rolling cooperation of the inner ring plate 3 and the outer ring plate 4.

[0053] 3. In this scheme, during the process of the arc-shaped sleeve 6 being squeezed by the inner ring plate 3, the gas pressure inside the arc-shaped sleeve 6 will increase. During the process of the gas pressure inside the arc-shaped sleeve 6 increasing, it will overcome the second spring 43 to squeeze the T-shaped block 42. The T-shaped block 42 will be pressed and will extend out of the slot of the T-shaped groove 41, thereby allowing the T-shaped block 42 to extend out of the outer wall of the outer ring plate 4, increasing the friction between the outer ring plate 4 and the ground, making the outer ring plate 4 roll more stably on the ground;

[0054] 4. In this design, the T-shaped block 42 will move upward toward the inner ring plate 3 as the outer ring plate 4 rolls. The air pressure inside the arc-shaped sleeve 6 at the upper position decreases, causing the T-shaped block 42 to retract into the corresponding T-shaped groove 41 under the action of negative pressure and the elastic force of the second spring 43. Impurities on the surface of the T-shaped block 42 are scraped off during the retraction process into the T-shaped groove 41, thus ensuring the cleanliness of the T-shaped block 42 and preparing for the next extension of the T-shaped block 42. This further improves the friction between the outer ring plate 4 and the ground during rolling contact and enhances the stability of the water pump 2 movement.

[0055] 5. It should be particularly noted that, based on the actual structural design of this solution, it is better suited for use with converging fissure water. If, after convergence, the fissure water flow is large and the outlet points are different, a large-capacity fissure water suction device is urgently needed for drainage, and the pump needs to be continuously moved for suction and drainage. In this case, the device designed in this solution can be used. Specifically, this solution improves the stability of pump 2 as it moves with the base plate, adapting to complex and diverse underground engineering construction environments, allowing pump 2 to be smoothly transported to the pumping area. Furthermore, this solution... Even on uneven surfaces, with potholes, mud, or sharp rock edges, the pump remains stable and can be moved manually, reducing the need for repeated manual movement of the pump 2 to extract fissure water. Furthermore, this solution can be used in conjunction with a high-capacity pump 2, making it suitable for the efficient and rapid extraction of collected fissure water. This improves drainage efficiency and is applicable to uneven road conditions. In essence, the core of this solution lies in its ability to rapidly and efficiently extract large quantities of collected fissure water in geological environments with potholes, mud, uneven rock surfaces, or obstacles, while reducing manual labor and increasing construction efficiency.

[0056] As described above, although the invention has been shown and described with reference to specific preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A fissure water extraction and discharge device, characterized in that: The system includes a base and a water pump on the upper surface of the base; the water pump is connected to an outlet pipe and an inlet pipe; a U-shaped handle is fixed to the edge of the base; a support block is fixed to the lower surface of the base; a rotating shaft passes through and is rotatably connected to the inner side of the support block; the end of the rotating shaft extends towards both sides of the base; the end of the rotating shaft is fixed to an inner ring plate via a connecting rod; an outer ring plate is fitted around the outer side of the inner ring plate; a first spring is provided between the inner ring plate and the outer ring plate; one end of the first spring is fixed to the outer wall of the inner ring plate, and the other end is connected to the inner wall of the outer ring plate; the first spring is evenly distributed around the rotating shaft. The other end of the first spring is fixedly connected to an arc-shaped block; the curvature of the outer wall of the arc-shaped block is adapted to the inner wall of the outer ring plate; the outer wall of the inner ring plate and the inner wall of the outer ring plate are connected by an arc-shaped sleeve; the arc-shaped sleeve is fitted on the outside of the corresponding first spring; The inner ring plate has uniformly perforated sliding holes on its inner wall; a sliding rod is slidably and sealingly connected to the sliding hole; the sliding rod is located inside the corresponding first spring; one end of the sliding rod is fixedly connected to the arc-shaped block. A T-shaped groove is provided through the inner wall of the outer ring plate; a T-shaped block is slidably and sealingly connected in the T-shaped groove; the end of the T-shaped block away from the inner ring plate is connected to the groove wall of the T-shaped groove by a second spring; The arc-shaped bladder is made of an elastic material; the arc-shaped bladder can expand to both sides during compression.

2. A method for manufacturing the fissure water extraction and discharge device according to claim 1, characterized in that... Includes the following steps: S1: Use cutting equipment to cut the cylindrical metal object into inner and outer ring plates, ensuring that the inner and outer diameters of the inner ring plate are the same as the dimensions in the actual drawing, and at the same time ensure that the inner and outer diameters of the outer ring plate are the same as the dimensions in the actual drawing. Then use bar stock to cut multiple sliding bars and connecting rods, then cut the rotating shaft with a cutting machine, mill the support blocks with a milling machine, drill holes with a drill bit, and process the arc-shaped blocks with a milling machine; the base plate can be processed by wire cutting. S2: The first and second springs are produced using spring production equipment. Rubber raw materials are injected into the mold using an extruder and the arc-shaped sleeve is obtained after mold opening. The U-shaped handle is formed by bending using a bending machine. All metal parts in this solution are selectively surface treated and heat treated to improve the corrosion and rust prevention capabilities and mechanical properties of the parts. S3: Purchase a water pump according to construction needs, and connect the purchased water pipes to the pre-prepared inlet and outlet pipes; then weld the U-shaped handle to one side of the upper surface of the base plate using welding equipment. The U-shaped handle is welded at a certain angle to facilitate the pull of the construction personnel. Then weld the support block to the lower surface of the base plate, and pass the rotating shaft through the hole on the support block. The support block and the rotating shaft can be connected by a bearing. At the end of the rotating shaft, the inner ring plate is welded to the connecting rod. After passing the sliding bar through the sliding hole, fix the arc-shaped block located on the outside of the inner ring plate to the end of the sliding bar. Connect one end of the first spring to the outside of the inner ring plate and the other end to the side of the arc-shaped block near the inner ring plate; and sleeve the first spring on the outside of the corresponding sliding bar. S4: Weld one end of the second spring to the wall of the T-slot, pass the smaller end of the T-block through the T-slot, and weld the other end of the second spring to the larger end of the T-block. The larger end of the T-block is slidably sealed to the T-slot. Place the outer ring plate on the outside of the inner ring plate, and finally place the arc-shaped sleeve on the outside of the corresponding first spring. Connect one end of the arc-shaped sleeve to the outside of the inner ring plate and the other end to the inside of the outer ring plate. Finally, fix the water pump to the upper surface of the base plate by bolt connection.

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